{"id":"https://openalex.org/W2054903578","doi":"https://doi.org/10.1109/lgrs.2015.2421813","title":"Principal Component Reconstruction Error for Hyperspectral Anomaly Detection","display_name":"Principal Component Reconstruction Error for Hyperspectral Anomaly Detection","publication_year":2015,"publication_date":"2015-04-30","ids":{"openalex":"https://openalex.org/W2054903578","doi":"https://doi.org/10.1109/lgrs.2015.2421813","mag":"2054903578"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2015.2421813","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2015.2421813","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045686190","display_name":"James Jablonski","orcid":null},"institutions":[{"id":"https://openalex.org/I55061410","display_name":"U.S. Air Force Institute of Technology","ror":"https://ror.org/03f9f1d95","country_code":"US","type":"education","lineage":["https://openalex.org/I1294991024","https://openalex.org/I1330347796","https://openalex.org/I1330347796","https://openalex.org/I2802362820","https://openalex.org/I4210089612","https://openalex.org/I4210102105","https://openalex.org/I4210102105","https://openalex.org/I55061410"]},{"id":"https://openalex.org/I2799950915","display_name":"Wright-Patterson Air Force Base","ror":"https://ror.org/0097e1k27","country_code":"US","type":"other","lineage":["https://openalex.org/I1330347796","https://openalex.org/I2799950915","https://openalex.org/I4210089612","https://openalex.org/I4210102105"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"James A. Jablonski","raw_affiliation_strings":["Department of Operational Sciences, Air Force Institute of Technology, Wright-Patterson Air Force Base, OH, USA","Dept. of Operational Sci., Air Force Inst. of Technol., Wright-Patterson AFB, OH, USA"],"affiliations":[{"raw_affiliation_string":"Department of Operational Sciences, Air Force Institute of Technology, Wright-Patterson Air Force Base, OH, USA","institution_ids":["https://openalex.org/I55061410","https://openalex.org/I2799950915"]},{"raw_affiliation_string":"Dept. of Operational Sci., Air Force Inst. of Technol., Wright-Patterson AFB, OH, USA","institution_ids":["https://openalex.org/I55061410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072710973","display_name":"Trevor Bihl","orcid":"https://orcid.org/0000-0003-2431-2749"},"institutions":[{"id":"https://openalex.org/I2799950915","display_name":"Wright-Patterson Air Force Base","ror":"https://ror.org/0097e1k27","country_code":"US","type":"other","lineage":["https://openalex.org/I1330347796","https://openalex.org/I2799950915","https://openalex.org/I4210089612","https://openalex.org/I4210102105"]},{"id":"https://openalex.org/I55061410","display_name":"U.S. Air Force Institute of Technology","ror":"https://ror.org/03f9f1d95","country_code":"US","type":"education","lineage":["https://openalex.org/I1294991024","https://openalex.org/I1330347796","https://openalex.org/I1330347796","https://openalex.org/I2802362820","https://openalex.org/I4210089612","https://openalex.org/I4210102105","https://openalex.org/I4210102105","https://openalex.org/I55061410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Trevor J. Bihl","raw_affiliation_strings":["Department of Operational Sciences, Air Force Institute of Technology, Wright-Patterson Air Force Base, OH, USA","Dept. of Operational Sci., Air Force Inst. of Technol., Wright-Patterson AFB, OH, USA"],"affiliations":[{"raw_affiliation_string":"Department of Operational Sciences, Air Force Institute of Technology, Wright-Patterson Air Force Base, OH, USA","institution_ids":["https://openalex.org/I55061410","https://openalex.org/I2799950915"]},{"raw_affiliation_string":"Dept. of Operational Sci., Air Force Inst. of Technol., Wright-Patterson AFB, OH, USA","institution_ids":["https://openalex.org/I55061410"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111847405","display_name":"Kenneth W. Bauer","orcid":null},"institutions":[{"id":"https://openalex.org/I55061410","display_name":"U.S. Air Force Institute of Technology","ror":"https://ror.org/03f9f1d95","country_code":"US","type":"education","lineage":["https://openalex.org/I1294991024","https://openalex.org/I1330347796","https://openalex.org/I1330347796","https://openalex.org/I2802362820","https://openalex.org/I4210089612","https://openalex.org/I4210102105","https://openalex.org/I4210102105","https://openalex.org/I55061410"]},{"id":"https://openalex.org/I2799950915","display_name":"Wright-Patterson Air Force Base","ror":"https://ror.org/0097e1k27","country_code":"US","type":"other","lineage":["https://openalex.org/I1330347796","https://openalex.org/I2799950915","https://openalex.org/I4210089612","https://openalex.org/I4210102105"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kenneth W. Bauer","raw_affiliation_strings":["Department of Operational Sciences, Air Force Institute of Technology, Wright-Patterson Air Force Base, OH, USA","Dept. of Operational Sci., Air Force Inst. of Technol., Wright-Patterson AFB, OH, USA"],"affiliations":[{"raw_affiliation_string":"Department of Operational Sciences, Air Force Institute of Technology, Wright-Patterson Air Force Base, OH, USA","institution_ids":["https://openalex.org/I55061410","https://openalex.org/I2799950915"]},{"raw_affiliation_string":"Dept. of Operational Sci., Air Force Inst. of Technol., Wright-Patterson AFB, OH, USA","institution_ids":["https://openalex.org/I55061410"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5045686190"],"corresponding_institution_ids":["https://openalex.org/I2799950915","https://openalex.org/I55061410"],"apc_list":null,"apc_paid":null,"fwci":8.8395,"has_fulltext":false,"cited_by_count":67,"citation_normalized_percentile":{"value":0.97820163,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"12","issue":"8","first_page":"1725","last_page":"1729"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9901000261306763,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9682000279426575,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.795389711856842},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.7856196761131287},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.7115238904953003},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.653630793094635},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6190773248672485},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5415174961090088},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.527249276638031},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.5251712203025818},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.5022673606872559},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.4905063509941101},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.48618143796920776},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.47446829080581665},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.42354628443717957},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.422894686460495},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38967061042785645},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3417753577232361},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0790870189666748}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.795389711856842},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.7856196761131287},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.7115238904953003},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.653630793094635},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6190773248672485},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5415174961090088},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.527249276638031},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.5251712203025818},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5022673606872559},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.4905063509941101},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.48618143796920776},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.47446829080581665},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.42354628443717957},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.422894686460495},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38967061042785645},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3417753577232361},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0790870189666748}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2015.2421813","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2015.2421813","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332467","display_name":"U.S. Air Force","ror":"https://ror.org/006gmme17"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W103689344","https://openalex.org/W195424646","https://openalex.org/W251052938","https://openalex.org/W571150846","https://openalex.org/W1627054999","https://openalex.org/W1669312081","https://openalex.org/W1969790106","https://openalex.org/W1970932011","https://openalex.org/W1972344061","https://openalex.org/W1976381494","https://openalex.org/W1985996976","https://openalex.org/W1999935041","https://openalex.org/W2003516238","https://openalex.org/W2004491663","https://openalex.org/W2025711175","https://openalex.org/W2029520384","https://openalex.org/W2037034832","https://openalex.org/W2043441451","https://openalex.org/W2047870694","https://openalex.org/W2056658020","https://openalex.org/W2058795991","https://openalex.org/W2060403006","https://openalex.org/W2081402697","https://openalex.org/W2114445866","https://openalex.org/W2117999036","https://openalex.org/W2122441658","https://openalex.org/W2122646361","https://openalex.org/W2124267685","https://openalex.org/W2136944379","https://openalex.org/W2144151128","https://openalex.org/W2148654450","https://openalex.org/W2154945562","https://openalex.org/W2157621128","https://openalex.org/W2158698691","https://openalex.org/W2169070378","https://openalex.org/W2341545927","https://openalex.org/W2526371995","https://openalex.org/W2795464209","https://openalex.org/W2953351082","https://openalex.org/W3047725857","https://openalex.org/W3208688400","https://openalex.org/W4300420063","https://openalex.org/W6670940334","https://openalex.org/W6685154513"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2060875994","https://openalex.org/W2499612753","https://openalex.org/W1995723671","https://openalex.org/W2164647769","https://openalex.org/W3111802945","https://openalex.org/W2946096271","https://openalex.org/W2295423552","https://openalex.org/W3107369729"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"a":[3,49,73],"reliable,":[4],"simple,":[5],"and":[6,52,60,124,146,148,152],"intuitive":[7],"approach":[8,84],"for":[9,102],"hyperspectral":[10,106],"imagery":[11,108],"(HSI)":[12],"anomaly":[13,29],"detection":[14],"(AD)":[15],"is":[16,48,85,149],"presented.":[17],"This":[18],"method,":[19],"namely,":[20],"the":[21,41,76,105,115,119,125,136],"global":[22],"iterative":[23,83],"principal":[24],"component":[25],"analysis":[26],"(PCA)":[27],"reconstruction-error-based":[28],"detector":[30],"(GIPREBAD),":[31],"examines":[32],"AD":[33,68],"by":[34],"computing":[35],"errors":[36],"(residuals)":[37],"associated":[38],"with":[39,143],"reconstructing":[40],"original":[42,77],"image":[43],"using":[44,99],"PCA":[45,47,70],"projections.":[46],"linear":[50,120],"transformation":[51],"feature":[53],"extraction":[54],"process":[55],"commonly":[56],"used":[57,86],"in":[58,63],"HSI":[59,103],"frequently":[61],"appears":[62],"operation":[64],"prior":[65],"to":[66,87],"any":[67],"task.":[69],"features":[71],"represent":[72],"projection":[74],"of":[75],"data":[78,128],"into":[79],"lower-dimensional":[80],"subspace.":[81],"An":[82],"mitigate":[88],"outlier":[89],"influence":[90],"on":[91],"background":[92],"covariance":[93],"estimates.":[94],"GIPREBAD":[95,138],"results":[96,133],"are":[97,112],"provided":[98],"receiver-operating-characteristic":[100],"curves":[101],"from":[104],"digital":[107],"collection":[109],"experiment.":[110],"Results":[111],"compared":[113,142],"against":[114],"Reed-Xiaoli":[116],"(RX)":[117],"algorithm,":[118,123],"RX":[121,157],"(LRX)":[122],"support":[126],"vector":[127],"description":[129],"(SVDD)":[130],"algorithm.":[131],"The":[132],"show":[134],"that":[135],"proposed":[137],"method":[139],"performs":[140],"favorably":[141],"RX,":[144],"LRX,":[145],"SVDD":[147],"both":[150],"intuitively":[151],"computationally":[153],"simpler":[154],"than":[155],"either":[156],"or":[158],"SVDD.":[159]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
